The GSC Power Division manganese bronze exhaust valve guide is made for Honda K‑Series VTEC K20 and K24 engines in a stopper style with a 6mm inner diameter, sold as a single guide. Specified for K‑series valve train applications, this guide is a direct-fit service component intended for rebuilding or refreshing exhaust valve guide seal surfaces in those engines when a stopper-style guide is required.
GSC P-D Honda K-Series VTEC K20/24 Manganese Bronze Exh Valve Guide Stopper Style 6mm ID - Single